Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
principal coordinator of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "principal coordinator of" is correct and usable in written English.
It can be used to describe someone who holds the primary responsibility for coordinating activities or projects within a specific context or organization. Example: "As the principal coordinator of the annual conference, she is responsible for overseeing all logistics and ensuring everything runs smoothly."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
7 human-written examples
The Pentagon's spokesman, Peter Cook, said the target, Abdullahi Haji Da'ud, was one of al-Shabaab's senior military planners and served as a principal coordinator of attacks in Somalia, Kenya and Uganda.
News & Media
From his basement office in the White House, Mr. Brennan has served as the principal coordinator of a "kill list" of Qaeda operatives marked for death, overseeing drone strikes by the military and the C.I.A., and advising Mr. Obama on which strikes he should approve.
News & Media
Our special thanks goes to Johanna Nilsson who was the principal coordinator of the event with Next Wave's Seema Sharma.
Science & Research
He has been the principal coordinator of a 6th and 7th Frame European project called NEWCOM (Network of Excellent on Wireless Communications) and WIMAGIC Strep project representing Kadir Has University.
He was the Principal Coordinator of European Union Tempus project for development BH medical libraries network (1998 2002) and he is the Principal Coordinator of European Union Tempus project "Dictum" for curriculum development in all BH Schools of Medicine (2003 2006) and Tempus project "Refine" for curriculum development in BH Schools of Nursing 2006-presentt).
Science
The social scientist involved in the project while trying to introduce a critical complexification perspective, realized it was not easy to convince the principal coordinator of the EE-case.
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
Also on the witness list is John Cohen, principal coordinator for counterterrorism at the Department of Homeland Security.
News & Media
Da'ud was "principal coordinator" and intelligence chief for attacks in Somalia, Kenya and Uganda, Cook said.
News & Media
"At the first meeting this year, two kids discovered that they lived a block apart," said Jane Parish, assistant principal and coordinator of the program at Schechter.
News & Media
* The principal and coordinator of an institution insisted on having combined interview.
Science
ML is the principal investigator and coordinator of the project.
Science
Expert writing Tips
Best practice
Use "principal coordinator of" to denote the individual with the highest level of coordinating responsibility, distinguishing them from other coordinators.
Common error
While grammatically correct, "principal coordinator of" is quite formal. In less formal settings, consider alternatives like "lead organizer" or "main contact" to maintain a natural tone.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "principal coordinator of" functions as a noun phrase that identifies an individual's role, specifying that they are the primary person responsible for coordinating a particular activity, project, or organization, as shown by Ludwig.
Frequent in
Science
43%
News & Media
29%
Formal & Business
14%
Less common in
Science
14%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "principal coordinator of" is a grammatically correct and usable English phrase, best suited for formal contexts where clarity and precision are important. As Ludwig AI highlights, the phrase is used to designate the primary individual responsible for coordinating activities or projects. While not as frequently used as simpler alternatives, the phrase's formal tone makes it appropriate for academic, scientific, and professional communications. Remember to consider the audience and context when choosing between "principal coordinator of" and its alternatives.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
lead coordinator of
Focuses on the leading aspect of the coordinating role.
chief coordinator of
Emphasizes the head or primary nature of the coordinating position.
main organizer of
Highlights the organizational aspect of the role, rather than coordination.
primary supervisor of
Shifts the focus to supervision, implying more direct oversight.
head facilitator of
Suggests a role more about enabling and guiding a process.
key manager of
Focuses on the managerial aspect, implying control over resources.
central administrator of
Highlights the administrative duties involved.
top director of
Implies a higher level of authority and strategic oversight.
chief architect of
Suggests a role more about designing and planning something.
principal overseer of
Emphasizes the role of overseeing and monitoring progress.
FAQs
How can I use "principal coordinator of" in a sentence?
You can use "principal coordinator of" to describe someone who has the main responsibility of coordinating activities or projects. For example: "She served as the "principal coordinator of" the volunteer program".
What are some alternatives to "principal coordinator of"?
Alternatives include "lead coordinator of", "chief coordinator of", or "main organizer of", depending on the specific context.
Is "principal coordinator of" formal or informal?
"Principal coordinator of" is generally considered a formal phrase suitable for professional or academic contexts. In informal settings, simpler alternatives might be preferred.
What is the difference between "principal coordinator of" and "coordinator of"?
"Principal coordinator of" emphasizes that the person is the main or head coordinator, while "coordinator of" simply indicates that the person is a coordinator without specifying their level of responsibility.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested